perf auxtrace: Add itrace option "I"
authorAdrian Hunter <adrian.hunter@intel.com>
Mon, 24 Jan 2022 08:41:48 +0000 (10:41 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 15 Feb 2022 20:10:30 +0000 (17:10 -0300)
commit8ee9a9ab8112905756fbc3c33da046fdee204ec9
treeddd2bb316faf85d83a0f692db9e76af1c1b13f9c
parent1d0dc1ddf037b2f5ef205a4343cfe1384b769d7c
perf auxtrace: Add itrace option "I"

Add itrace option "I" to synthesize interrupt or similar (asynchronous)
events. This will be used for Intel PT Event Trace events.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-13-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/itrace.txt
tools/perf/util/auxtrace.c
tools/perf/util/auxtrace.h